long story short, my ex said he needed time because he was stressed with work so he ended things with me. I did strict no contact for close to 3 months then he reached out and texted me on my birthday. He seemed enthusiastic once I responded positively to him and he kept the convo going and we texted for 4 days. The convo died down and I haven’t heard from him for about 5 days but he sends me snapchats now. These snapchats aren’t directed towards me but why is he sending me them now all the sudden? He and his best friend also liked my Instagram photo and he is one of the first people to view my story. I’m not going to reach out to him but what does this mean? Could it be the beginning of reconciling/him possibly coming back? Do exes test the water first?